Individual Calculations February 2014
 Wilhelm, Karl  Total change: -22.20  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1734 1665 0.50 3 -0.74 30 -22.20 
  Keller, Felix 1869 SUI0.001-0.2430-7.20 
  Albicker, Laurenz 1517 SUI0.501-0.2030-6.00 
  Andjelkovic, Slavoljub 1816 SUI0.001-0.3030-9.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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